OnLinux

iptables config example

# Generated by iptables-save v1.3.5 on Thu Apr 10 20:09:49 2008
*filter
:INPUT ACCEPT [284757:218570741]
:FORWARD ACCEPT [39841:24366908]
:OUTPUT ACCEPT [295372:221619506]
-A INPUT -s ! 192.168.0.0/255.255.255.0 -p tcp -m tcp --dport 3128 -j DROP
-A INPUT -i lo -j ACCEPT
-A FORWARD -i eth2 -j ACCEPT
-A OUTPUT -o lo -j ACCEPT
COMMIT
# Completed on Thu Apr 10 20:09:49 2008
# Generated by iptables-save v1.3.5 on Thu Apr 10 20:09:49 2008
*nat
:PREROUTING ACCEPT [3356:298279]
:POSTROUTING ACCEPT [5:3398]
:OUTPUT ACCEPT [6455:393108]
-A PREROUTING -i eth1 -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 3128
-A PREROUTING -i eth1 -p udp -m udp --dport 22 -j REDIRECT --to-ports 3128
-A PREROUTING -i eth2 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 3128
-A PREROUTING -i eth1 -p tcp -m tcp --dport 80 -j DROP
-A PREROUTING -d 209.85.201.189 -i eth2 -p tcp -m tcp --dport 443 -j DROP
-A POSTROUTING -o eth1 -j MASQUERADE
COMMIT
# Completed on Thu Apr 10 20:09:49 2008
# Generated by webmin
*mangle
:FORWARD ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
COMMIT
# Completed

--

/usr/bin/ld: cannot find -lcrypto [ nagios ]

I am trying to install a SNMP pulgin for nagios from ( http://nagios.manubulon.com/package_c.html )

I downloaded the file and ran a ./configure --prefix=/usr/local/nagios -----> this is OK

then i ran make and it give me the following error -------> /usr/bin/ld: cannot find -lcrypto

[root@vps nagios-plugins-snmp]# make
make all-recursive
make[1]: Entering directory `/usr/local/src/nagios-plugins-snmp'
Making all in src
make[2]: Entering directory `/usr/local/src/nagios-plugins-snmp/src'
gcc -DINET6 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables -lcrypto -Dlinux -I/usr/include/rpm -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -I/usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE -I. -I/usr/include/net-snmp -o check_snmp_int check_snmp_int.o nagios_common_snmp.o -L/usr/lib -lnetsnmp -lcrypto -lm -L/usr/lib/lib -lwrap
/usr/bin/ld: cannot find -lcrypto

collect2: ld returned 1 exit status
make[2]: *** [check_snmp_int] Error 1
make[2]: Leaving directory `/usr/local/src/nagios-plugins-snmp/src'

I was able to solve this

chk if you hav the following

rpm -qa |grep libcrypto

................... openssl

................... openssl-devel

How to vi text editor

The text editor vi, is supplied with all Linux distributions. It is a difficult editor to come to grips with initially, but once you do the rewards are vast. The editor is quite intuitive once you get the hang of it. The main thing to remember when using it is that the very last line on the screen (Or window that the editor is running in), is the status line, much like the status bar at the bottom of Netscape, or *cough* Internet Exlporer. It will tell you there what mode your in, and what operations have been completed - such as save or quit.

Lets start by firing up the editor with a blank text file. From the command line, type vi blah. Another cool thing about Linux is that you dont need to supply the legacy ".xxx" extensions given to us by DOS, and Windows. The editor will appear on-screen, with a tilde, ~, on evey line, and at the bottom of the screen it says "blah" [new file]. If you want to put anything into this file, you have to put vi into insert mode. Do this by typing the letter 'i' on its own. "-- INSERT --" appears on the bottom of the screen. Now you can type in anything you want. Try typing "Hello", and then on a new line "World". Now try going back up to the line above, using the cursor keys and try to delete Hello. You wont be able to. When you give a Carraige Return (Press Enter in other words), the text on that line becomes static. If you want to delete it, heres how.

Press your Esc button on the top left of the keyboard, and the "-- INSERT --" at the base dissapears. Vi is ready to accept a new command. The only thing here is that vi will only delete what is in front of the cursor, let me show you. Bring the cursor to the start of Hello, and press the x key once. Now only 'ello' remains. This doesnt really make any sense, so we'll delete the line altogether. Press 'd' twice in quick sucession. Now we have the word 'World' on its own. Press 'i' and insert "Hello" again. This time, leave the text in insert mode. Press the "Insert" key on your keyboard, its above the cursor keys. The "-- INSERT --" at the base of the screen has been replaced with "-- REPLACE --". Now type the word "Nurse" over the existing "World". Press Esc again to return to the ready mode.

Vi has a search tool too, which I find indispensable. From the ready mode, type in a slash, /, and input the text you want to look for. Remember, since Linux is case sensitive, looking for "money" is not the same as looking for "Money".

Well, what about saving the file, or quitting without saving? What about just quitting? Its easy. From the ready mode, type in ":w" to write the file ... you already supplied the file name when you typed 'vi blah' earlier. The editor will return this on the status line : "blah" [New File] 1 line, 12 characters written. Lets quit out of it altogether. Type in ":q". You have been returned to the command prompt. There was an easier way of doing that ... from the ready mode in the editor, you could have just typed in, in capitals, "ZZ" ... this saves the file and quits. If you had wanted to quit without saving the changes, you could have just typed in ":q!", and nothing would have saved ... blah wouldn't have existed.

Thats the basics of vi, but you could always 'man vi' from the command prompt ...

Linux commands

Alphabetical Directory of Linux Commands

Click on any of the 687 commands below to get a description and list of available options.

[a] [b] [c] [d] [e] [f] [g] [h] [i] [j] [k] [l] [m] [n] [o] [p] [q] [r] [s] [t] [u] [v] [w] [x] [y] [z]
a accept access aclocal aconnect acpi acpi_available acpid addr2line addresses agetty alsactl amidi amixer anacron aplay aplaymidi apm apmd apropos apt ar arch arecord arecordmidi arp as at atd atq atrm audiosend aumix autoconf autoheader automake autoreconf autoscan autoupdate b badblocks banner basename bash batch bc biff bison bzcmp bzdiff bzgrep bzip2 bzless bzmore c c++ c++filt cal cardctl cardmgr cat cc cdda2wav cdparanoia cdrdao cdrecord cfdisk chage chattr chfn chgrp chkconfig chmod chown chpasswd chroot chrt chsh chvt cksum clear cmp col colcrt colrm column comm compress cp cpio cpp crond crontab csplit ctags cupsd cut cvs d date dd deallocvt debugfs depmod devdump df diff diff3 dig dir dircolors dirname disable dlpsh dmesg dnsdomainname dnssec-keygen dnssec-makekeyset dnssec-signkey	dnssec-signzone doexec domainname dosfsck du dump dumpe2fs dumpkeys e e2fsck e2image e2label echo edquota egrep eject elvtune emacs enable env envsubst esd esd-config esdcat esdctl esddsp esdmon esdplay esdrec esdsample etags ex expand expr f factor false fc-cache fc-list fdformat fdisk fetchmail fgconsole fgrep file find finger fingerd flex fmt fold formail free fsck ftp ftpd fuser g g++ gawk gcc gdb getent getkeycodes gpasswd gpg gpgsplit gpgv gpm gprof grep groff groffer groupadd groupdel groupmod groups grpck grpconv gs gunzip gzexe gzip h halt hdparm head hexdump host hostid hostname htdigest hwclock i iconv id ifconfig imapd inetd info init insmod install ipcrm ipcs iptables iptables-restore iptables-save isodump isoinfo isosize isovfy ispell j join	k kbd_mode kbdrate kernelversion kill killall killall5 klogd kudzu l last lastb lastlog ld ldconfig ldd less lesskey lftp lftpget link ln loadkeys locale locate lockfile logger login logname logrotate look losetup lpadmin lpinfo lpmove lpq lpr lprm lpstat ls lsattr lspci lsmod lsusb m m4 mail mailq mailstats mailto make makedbm makemap man manpath mattrib mbadblocks mcat mcd mcopy md5sum mdel, mdeltree mdir mdu merge mesg metamail metasend mformat mimencode minfo mkdir mkdosfs mke2fs mkfifo mkfs mkfs.ext3 mkisofs mklost+found mkmanifest mknod mkraid mkswap mktemp mlabel mmd mmount mmove modinfo modprobe more mount mountd mpartition mpg123 mpg321 mrd mren mshowfat mt mtools mtoolstest mtype mv mzip n named namei nameif netstat newaliases newgrp newusers nfsd nfsstat nice nm nohup nslookup nsupdate o objcopy objdump od openvt	p passwd paste patch pathchk perl pidof ping pinky pmap portmap poweroff pppd pr praliases printenv printf ps ptx pwck pwconv pwd python q quota quotacheck quotaon quotaoff quotastats r raidstart ramsize ranlib rarpd rcp rdate rdev rdist rdistd readcd readelf readlink reboot reject rename renice repquota reset resize2fs restore rev rexec rexecd richtext rlogin rlogind rm rmail rmdir rmmod rndc rootflags route routed rpcgen rpcinfo rpm rsh rshd rsync runlevel rup ruptime rusers rusersd rwall rwho rwhod s sane-find-scanner scanadf scanimage scp screen script sdiff sed sendmail sensors seq setfdprm setkeycodes setleds setmetamode setquota setsid setterm sftp sh sha1sum showkey showmount shred shutdown size skill slabtop slattach sleep slocate snice sort split ssh ssh-add ssh-agent ssh-keygen ssh-keyscan sshd stat statd strace strfile	strings strip stty su sudo sum swapoff swapon sync sysctl sysklogd syslogd t tac tail tailf talk talkd tar taskset tcpd tcpdump tcpslice tee telinit telnet telnetd test tftp tftpd time tload tmpwatch top touch tr tracepath traceroute troff true tset tsort tty tune2fs tunelp u ul umount uname uncompress unexpand unicode_start unicode_stop uniq uptime useradd userdel usermod users usleep uudecode uuencode uuidgen v vdir vi vidmode vim vmstat volname w w wall warnquota watch wc wget whatis whereis which who whoami whois write x xargs xinetd y yacc yes ypbind ypcat ypinit ypmatch yppasswd yppasswdd yppoll yppush ypserv ypset yptest ypwhich ypxfr z zcat zcmp zdiff zdump zforce zgrep zic zless zmore znew

script to search only or search and replace exact pattern

Bellow is a script to search only or search and replace exact pattern .If you have any sugggestion to this script that would help in ease system administration task ... be free to suggest.

#!/bin/bash
clear

search_pattern ()
{
read -p " Enter the path where your text file is loscated: " p
read -p "Enter the pattern you want to serch: " pat
pattern=`sed -n "\|$pat|p" $p`

if [ -n "$pattern" ]; then
echo -e "$pattern"
else
echo -e "######### The pattern cannot be found #########"
fi
}

replace_pattern ()
{
read -p " Enter the path where your text file is loscated: " p
read -p "Enter the pattern you want to serch: " pat
read -p "Enter the pattern you want to replace: " reppat
pattern=`sed -n "\|$pat|p" $p`
if [ -f "$p" ]; then

if [ -n "$pattern" ]; then

sed -i "s|$pat|$reppat|" $p
else
echo -e "######### the pattern is not found ############# "
fi
else
echo -e "############ the file is not found #############"
fi
}

read -p " What do you ant to do: [ search or replace ]: " t

case $t in
search ) search_pattern
;;
replace ) replace_pattern
;;
* ) echo -e "please enter search or replace"

esac

backup manager shell script

the scripts assumes the following :

1) websites are located at websites/daomin.com

2) this script can delete add edit dail - monthly -weekly backups

3) there is cron script in /etc/cron.daily/website_backup wit he following vaiables subsitution ar the geginning od the script !!

dailly=`date +%H`
weekly=`date +%a`
monthly=`date +%d`
mark=`date +%C%a%B%Y`

#!/bin/bash
clear

daily_backup ()
{
test_website=`sed -n  /"\<${d}2631\>"/,/"\<${d}2631\>"/p /etc/cron.daily/website_backup`
website_backup='/etc/cron.daily/website_backup'

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

   if [ -z "$test_website" ]; then

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

tar cvf /websites/$d/backup/$d.\$mark.tar /websites/$d

           else
echo -e '########## the back up dir does not exist #############'
  fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi

#####################${d}2631########################
_eof_

                  else
sed -i  /"\<${d}2631\>"/,/"\<${d}2631\>"/D /etc/cron.daily/website_backup

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

tar cvf /websites/$d/backup/$d.\$mark.tar /websites/$d

           else
echo -e '########## the back up dir does not exist #############'
  fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi

#####################${d}2631########################
_eof_

                    fi
             else
echo -e "########## the backup dir does not exist #############"
  fi
       else
echo -e "########## the folder $web does not exist #############"
   fi
else
echo -e "######### the domain $d does not exsit #########"

fi

}

weekly_backup ()
{
test_website=`sed -n  /"\<${d}2631\>"/,/"\<${d}2631\>"/p /etc/cron.daily/website_backup`
website_backup='/etc/cron.daily/website_backup'

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then


                    if [ -z "$test_website" ]; then

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

               if [ $weekly = "sun" ]; then

tar cvf /websites/$d/backup/$d.\$mark.tar /websites/$d
               else
echo -e  "######### today is not sunday ##########"
               fi
           else
echo -e '########## the back up dir does not exist #############'
  fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi
#####################${d}2631########################
_eof_

                  else
sed -i  /"\<${d}2631\>"/,/"\<${d}2631\>"/D /etc/cron.daily/website_backup

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

               if [ $weekly = "sun" ]; then

tar cvf /websites/$d/backup/$d.\$mark.tar /websites/$d
               else
echo -e  "######### today is not sunday ##########"
               fi

          else
echo -e '########## the back up dir does not exist #############'
          fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi

#####################${d}2631########################
_eof_
                    fi
             else
echo -e "########## the backup dir does not exist #############"
  fi
       else
echo -e "########## the folder $web does not exist #############"
   fi
else
echo -e "######### the domain $d does not exsit #########"

fi

}

monthly_backup ()
{
test_website=`sed -n  /"\<${d}2631\>"/,/"\<${d}2631\>"/p /etc/cron.daily/website_backup`
website_backup='/etc/cron.daily/website_backup'

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

                   if [ -z "$test_website" ]; then

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

                if [ $monthly = "31" ]; then

tar cvf /websites/$d/backup/$d.\$mark.tar /websites/$d
                else
echo -e " Today is not the 31st of the months "
                fi
          else
echo -e '########## the back up dir does not exist #############'
  fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi
#####################${d}2631########################
_eof_

                  else
sed -i  /"\<${d}2631\>"/,/"\<${d}2631\>"/D /etc/cron.daily/website_backup

cat >> $website_backup << _eof_
##################${d}2631#######################

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

tar cvf /websites/$d/backup/$d.$mark.tar /websites/$d

           else
echo -e '########## the back up dir does not exist #############'
  fi
    else
echo -e '########## the folder does not exist #############'
   fi
else
echo -e '######### the domain does not exsit #########'

fi

#####################${d}2631########################
_eof_
                    fi
             else
echo -e "########## the backup dir does not exist #############"
  fi
       else
echo -e "########## the folder $web does not exist #############"
   fi
else
echo -e "######### the domain $d does not exsit #########"

fi

}

delete_backup ()
{
test_website=`sed -n  /"\<${d}2631\>"/,/"\<${d}2631\>"/p /etc/cron.daily/website_backup`
website_backup='/etc/cron.daily/website_backup'

if [ -d /websites/$d ]; then

   if [ -d /websites/$d/$f ]; then

          if [ -d /websites/$d/backup ]; then

                   if [ -n "$test_website" ]; then

sed -i  /"\<${d}2631\>"/,/"\<${d}2631\>"/D /etc/cron.daily/website_backup
                   else
echo -e "the scritp for  $d does not exist"
                   fi
          else
echo -e "########## the backup dir does not exist #############"
           fi
    else
echo -e "########## the folder $web does not exist #############"
    fi
else
echo -e "######### the domain $d does not exsit #########"
fi
}

read -p "read enter your domain name: " d
read -p "Back up to be done [ delete / daily / weekly / monthly ]: " p
read -p " Enter folder to be backed up " f

case $p in
delete ) delete_backup
;;
daily ) daily_backup
;;
weekly ) weekly_backup
;;
monthly ) monthly_backup
;;
* ) echo -e " Please enter daily , weekly or monthly "
esac

--

Database manager script

The scripts assumes the following "

1) the websites are located at /websites/domain.com

2) this script edits add and deletes database

#!/bin/bash
clear

add_DB ()
{

read -p " Enter your domain name: " d
read -p " Enter your choice of database name : " DB
read -p " Enter your user name: " u
read -p " Enter your paasword : " p

check_DB=$( mysql -u root -pagnello -e "show databases;" |grep "\<${DB}\>")

if [ -d /websites/"$d" ]; then

          if [ -z $check_DB ]; then
mysql -u root -pagnello -e "create database ${DB};"
mysql -u root -pagnello -e "GRANT ALL ON ${DB}.* to '${u}'@'localhost' IDENTIFIED BY '${p}'"

          else
echo -e "########## The database already exist ############"
          fi
else
echo -e "########## The domain does not exist #############"
fi
}

del_DB ()
{

read -p " Enter your domain name: " d
read -p " Enter your  database to be deleted  : " DB

check_DB=$(mysql -u root -pagnello -e 'show databases;' |grep "\<${DB}\>")
check_mysql_db=$(mysql -u root -pagnello -e 'use mysql;' -e "select  Db,User from db where Db='$DB';" |grep $DB |awk '{print $1}')
check_mysql_user=$(mysql -u root -pagnello -e 'use mysql;' -e "select  Db,User from db where Db='$DB';" |grep $DB |awk '{print $2}')

if [ -d /websites/"$d" ]; then

          if [ "$check_DB" = "$DB"  ]; then

                if [ "$DB" = "$check_mysql_db" ];then

mysql -u root -pagnello -e "drop database $DB;"
mysql -u root -pagnello -e 'use mysql;' -e "DELETE FROM db WHERE Db='${check_mysql_db}' AND Host='localhost'"
mysql -u root -pagnello -e 'use mysql;' -e "DELETE FROM user WHERE User='${check_mysql_user}' AND Host='localhost'"
                else
echo -e "########## The database does not match in the mysql DB file  ############"
                fi
          else
echo -e "########## The database does not exist #############"
          fi
else
echo -e "############# The domani does not exist ##########"
fi
}

edit_DB ()
{
read -p " Enter your domain name: " d
read -p " Enter your choice of database name : " DB
read -p " Enter your user name: " u
read -p " Enter your paasword : " p

check_DB=$( mysql -u root -pagnello -e "show databases;" |grep "\<${DB}\>")
check_DB=$(mysql -u root -pagnello -e 'show databases;' |grep "\<${DB}\>")
check_mysql_db=$(mysql -u root -pagnello -e 'use mysql;' -e "select  Db,User from db where Db='$DB';" |grep $DB |awk '{print $1}')
check_mysql_user=$(mysql -u root -pagnello -e 'use mysql;' -e "select  Db,User from db where Db='$DB';" |grep $DB |awk '{print $2}')

if [ -d /websites/"$d" ]; then

        if [ "$check_DB" = "$DB"  ]; then

                if [ "$DB" = "$check_mysql_db" ];then

                        if [ "$u" = "$check_mysql_user" ]; then

mysql -u root -pagnello -e 'use mysql;' -e "UPDATE user SET Password=PASSWORD('$p') WHERE user='$check_mysql_user';"
mysql -u root -pagnello -e 'use mysql;' -e "FLUSH PRIVILEGES;"

                        else
echo -e "################ the user that you enter does not exist #################"
                        fi
                else
echo -e "########## The database does not match in the mysql DB file  ############"
                fi
         else
echo -e "########## The database does not exist #############"
          fi
else
echo -e "############# The domani does not exist ##########"
fi
}

read -p "Do you want to add / delete /edit database: " r

case $r in
add ) add_DB
;;
delete ) del_DB
;;
edit ) edit_DB
;;
* ) echo -e "Please enter add / delete /edit "
esac

Add IP aliases script

this script assumes the following :
1) we need to enter the config file for the IP-aliases
2) we need to enter the ip number

#!/bin/bash
clear
read -p "Enter the IP number: [example eth0:1 eth0:2]: " ip
read -p "Enter the configuration file : " cf
path=/etc/sysconfig/network-scripts/ifcfg-$cf
check=`ifconfig |grep "\<$ip\>"`

if [ ! -f /etc/sysconfig/network-scripts/ifcfg-"$cf" ]; then

if [ -z "$check" ]; then

cat >> $path << _eof_
DEVICE=$cf
BOOTPROTO=static
BROADCAST=192.168.0.255
HWADDR=00:0C:29:9D:65:6F
IPADDR=$ip
NETMASK=255.255.255.0
NETWORK=192.168.0.0
ONBOOT=yes
_eof_

echo -e "######## Added the IP aliases ##############"
ifup $cf
else
echo -e "The Ip address already exist"
fi
else
echo -e "The ip aliases $cf exist"
fi

add custom error pages script

this script assumes the following
1) that you a domain set up and proper vhsot directive ( see add domin script )

2) the script give option for URL or folder redirect

#!/bin/bash
clear

url_custom_error_pages ()
{
read -p "Enter your domain name: " d
read -p "Enter the error number : " e
read -p "Enter the url you want the error page  to redirect to " u

if [ -d /websites/"$d" ]; then

         if [  -z "$(sed -n "/\#add_custom_error_page_${d}_from_${e}\#/,/\#add_custom_error_page_${d}_from_${e}\#/p" /usr/local/apache2/conf/extra/httpd_vhost.conf)"  ]; then
sed -i "/\#FEATURES_${d}2631\#/a\#################add_custom_error_page_${d}_from_${e}\#################\n ErrorDocument ${e} http\:\/\/$u \n#################add_custom_error_page_${d}_from_${e}\##################" /usr/local/apache2/conf/extra/httpd_vhost.conf

/etc/init.d/httpd graceful
        else
echo -e "The custom error page already exist "
        fi
else
echo -e "the domain $d does not exist"
fi
}

folder_custom_error_pages ()
{
read -p "Enter your domain name: " d
read -p "Enter the error number : " e
read -p "Enter the foler you want the error page  to redirect to " f

if [ -d /websites/"$d" ]; then

         if [  -z "$(sed -n "/\#add_custom_error_page_${d}_from_${e}\#/,/\#add_custom_error_page_${d}_from_${e}\#/p" /usr/local/apache2/conf/extra/httpd_vhost.conf)"  ]; then
sed -i "/\#FEATURES_${d}2631\#/a\#################add_custom_error_page_${d}_from_${e}\#################\n ErrorDocument ${e} ${f} \n#################add_custom_error_page_${d}_from_${e}\##################" /usr/local/apache2/conf/extra/httpd_vhost.conf

/etc/init.d/httpd graceful
        else
echo -e "The custom erro page alread exist"
        fi
else
echo -e "the domain $d does not exist"
fi
}

read -p " do you want your error page to redirect to url or to specific folder: [ url / folder ] " r

case $r in
url ) url_custom_error_pages
;;
folder ) folder_custom_error_pages
;;
* ) echo -e " please enter ur l or folder "
esac

--

generate awstats scripts

This script assumes the following

1) you ahve install the awstat package in the folloing /usr/local/src/*

2) this script will add the cron job to run the perl- update -wasstat script every day located at "/etc/cron.daily/awstatsupdate

3 you have a folder called /websites/domain.com/webstats and /websites/domain.com/web/awstats

#!/bin/bash

echo -e " enter the domain to generate webstats "
read d

domain_user=` echo $d |sed s/\.com/com2631/g `
tmp_name=` echo $d |sed s/\.com//g `

if [ -d /websites/"$d" -a -d /websites/"$d"/webstats   ]; then
echo -e "awstats exist for this $d exist "
else
echo -e "generating awstats for $d "
mkdir /websites/"$d"/webstats

chown "$domain_user":"$domain_user"  /websites/"$d"/webstats

cp -R /usr/local/src/awstats-6.7/* /websites/"$d"/webstats

echo -e "copying source dir to the webstats dir"
sleep 2

cp /websites/"$d"/webstats/wwwroot/cgi-bin/awstats.model.conf  /websites/"$d"/webstats/wwwroot/cgi-bin/awstats."$tmp_name".sys.qualiproj.qualispace.com.conf
sleep 2

  if [ -d /websites/"$d"/web/awstats ];then
echo -e "/web/awstats  exist "
exist 1
  else
echo -e "creating awstats"
sleep 2
mkdir /websites/"$d"/web/awstats
    fi

chown "$domain_user":"$domain_user"  /websites/$d/web/awstats
cp -R /websites/"$d"/webstats/wwwroot/icon    /websites/"$d"/web/awstats/

config_file="/websites/$d/webstats/wwwroot/cgi-bin/awstats.$tmp_name.sys.qualiproj.qualispace.com.conf"

cat >> $config_file << _eof_
LogFile="/websites/"$d"/logs/$tmp_name.sys.qualiproj.access_log"
LogType=W
LogFormat=1
LogSeparator=" "
SiteDomain="$tmp_name.sys.qualiproj.qualispace.com"
HostAliases="www.$tmp_name.sys.qualiproj.qualispace.com agnello.sys.qualiproj.qualispace.com localhost 127.0.0.1 "
DNSLookup=1
DirData="/websites/$d/webstats"
DirCgi="/cgi-bin"
DirIcons="/web/awstats/icon"
AllowToUpdateStatsFromBrowser=0
AllowFullYearView=2
EnableLockForUpdate=0
DNSStaticCacheFile="dnscache.txt"
DNSLastUpdateCacheFile="dnscachelastupdate.txt"
SkipDNSLookupFor=""
AllowAccessFromWebToAuthenticatedUsersOnly=0
AllowAccessFromWebToFollowingAuthenticatedUsers=""
AllowAccessFromWebToFollowingIPAddresses=""
CreateDirDataIfNotExists=0
BuildHistoryFormat=text
BuildReportFormat=html
SaveDatabaseFilesWithPermissionsForEveryone=0
PurgeLogFile=0
KeepBackupOfHistoricFiles=0
DefaultFile="index.html"
SkipHosts=""
SkipUserAgents=""
SkipFiles=""
SkipReferrersBlackList=""
OnlyHosts=""
OnlyUserAgents=""
OnlyFiles=""
NotPageList="css js class gif jpg jpeg png bmp ico swf"
ValidHTTPCodes="200 304"
ValidSMTPCodes="1 250"
AuthenticatedUsersNotCaseSensitive=0
URLNotCaseSensitive=0
URLWithAnchor=0
URLQuerySeparators="?;"
URLWithQuery=0
URLWithQueryWithOnlyFollowingParameters=""
URLWithQueryWithoutFollowingParameters=""
URLReferrerWithQuery=0
WarningMessages=1
ErrorMessages=""
DebugMessages=0
NbOfLinesForCorruptedLog=50
WrapperScript=""
DecodeUA=0
LevelForBrowsersDetection=2
LevelForOSDetection=2
LevelForRefererAnalyze=2
LevelForRobotsDetection=2
LevelForSearchEnginesDetection=2
LevelForKeywordsDetection=2
LevelForFileTypesDetection=2
LevelForWormsDetection=0
_eof_

perl /websites/"$d"/webstats/tools/awstats_buildstaticpages.pl -awstatsprog=/websites/"$d"/webstats/wwwroot/cgi-bin/awstats.pl  -update -config="$tmp_name".sys.qualiproj.qualispace.com -dir=/websites/"$d"/web/awstats/

mv /websites/"$d"/web/awstats/awstats.$tmp_name.sys.qualiproj.qualispace.com.html /websites/"$d"/web/awstats/index.html

cron_awstatsupdate="/etc/cron.daily/awstatsupdate"

cat >> $cron_awstatsupdate <<  _eof_

###################cron_upadte for domain $d#######################
perl /websites/"$d"/webstats/tools/awstats_buildstaticpages.pl -awstatsprog=/websites/"$d"/webstats/wwwroot/cgi-bin/awstats.pl  -update -config="$tmp_name".sys.qualiproj.qualispace.com -dir=/websites/"$d"/web/awstats/

###############

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